Hello all i have been making some picture frames for a friend that looks like they will be moving fairly regulary. I asked a few questions on previous threads and a few of you replied back that i should buy a designated miter cuter designed for 45deg cuts. My question is if incra sayes it is .002deg accurate then why do you need a miter cutter. I hope i am making sence. I was looking at buying the incra #5000 which is the 60" crosscuting miter guage with a sled. Thanks Josh